asyncrat | da21e05cfd7cd5b24729d8a627a6f426dfa4d74e3bef0d8fcf5cedc8b546f6b3

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General

Target
da21e05cfd7cd5b24729d8a627a6f426dfa4d74e3bef0d8fcf5cedc8b546f6b3
Size 45KB
Sample260721-wccn3ssajd
SHA256 da21e05cfd7cd5b24729d8a627a6f426dfa4d74e3bef0d8fcf5cedc8b546f6b3
MD5 56ccac1fb6daf720b0b9d06fc528af0e
SHA1 bda78674aee63f2411b08c9a29434c49d770c523
SHA512 bb148706c6d22c0e47683043502b1fb709dc919b1a52316c85b521fcac4b6927b318bc4b5aac87f952fc0c3165ff345f5593d947eecdf1d4d4512f7bd5068769
SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFOeeXKGoibbb6tN8/nPI6DzjbngX3i8sUqDgA3oLMBE:MuLAZTnbg2aeDqtNKA6D3bgXSpUqsAYx
TLSH
T1E3231B003BE8C12BF2BF4FB899F26145867AF2732603D95A1CC451975723BC68A526FD
MD5 SHA1 SHA512 SSDEEP TLSH

Score

10^/10

Malware Config

Extracted

Family

asyncrat

Version

0.5.8

Botnet

Default

kacasatu.com:80
kacasatu.com:22
kacasatu.com:8080
kacasatu.com:8880
kacasatu.com:2052
kacasatu.com:2082
kacasatu.com:2086
kacasatu.com:2095
kacasatu.com:443
kacasatu.com:2053
kacasatu.com:2083
kacasatu.com:2087
kacasatu.com:2096
kacasatu.com:8443
www.kacasatu.com:80
www.kacasatu.com:22
www.kacasatu.com:8080
www.kacasatu.com:8880
www.kacasatu.com:2052
www.kacasatu.com:2082
www.kacasatu.com:2086
www.kacasatu.com:2095
www.kacasatu.com:443
www.kacasatu.com:2053
www.kacasatu.com:2083
www.kacasatu.com:2087
www.kacasatu.com:2096
www.kacasatu.com:8443
revil.kacasatu.com:80
revil.kacasatu.com:22
revil.kacasatu.com:8080
revil.kacasatu.com:8880
revil.kacasatu.com:2052
revil.kacasatu.com:2082
revil.kacasatu.com:2086
revil.kacasatu.com:2095
revil.kacasatu.com:443
revil.kacasatu.com:2053
revil.kacasatu.com:2083
revil.kacasatu.com:2087
revil.kacasatu.com:2096
revil.kacasatu.com:8443
darkside.kacasatu.com:80
darkside.kacasatu.com:22
darkside.kacasatu.com:8080
darkside.kacasatu.com:8880
darkside.kacasatu.com:2052
darkside.kacasatu.com:2082
darkside.kacasatu.com:2086
darkside.kacasatu.com:2095
darkside.kacasatu.com:443
darkside.kacasatu.com:2053
darkside.kacasatu.com:2083
darkside.kacasatu.com:2087
darkside.kacasatu.com:2096
darkside.kacasatu.com:8443
qakbot.kacasatu.com:80
qakbot.kacasatu.com:22
qakbot.kacasatu.com:8080
qakbot.kacasatu.com:8880
qakbot.kacasatu.com:2052
qakbot.kacasatu.com:2082
qakbot.kacasatu.com:2086
qakbot.kacasatu.com:2095
qakbot.kacasatu.com:443
qakbot.kacasatu.com:2053
qakbot.kacasatu.com:2083
qakbot.kacasatu.com:2087
qakbot.kacasatu.com:2096
qakbot.kacasatu.com:8443
remote.kacasatu.com:80
remote.kacasatu.com:22
remote.kacasatu.com:8080
remote.kacasatu.com:8880
remote.kacasatu.com:2052
remote.kacasatu.com:2082
remote.kacasatu.com:2086
remote.kacasatu.com:2095
remote.kacasatu.com:443
remote.kacasatu.com:2053
remote.kacasatu.com:2083
remote.kacasatu.com:2087
remote.kacasatu.com:2096
remote.kacasatu.com:8443

Mutex

fcLisrXl7Pbt

Attributes

delay
0
install
true
install_file
298sw.exe
install_folder
%AppData%

aes.plain

Targets

- Target
  da21e05cfd7cd5b24729d8a627a6f426dfa4d74e3bef0d8fcf5cedc8b546f6b3
- Size 45KB
- SHA256 da21e05cfd7cd5b24729d8a627a6f426dfa4d74e3bef0d8fcf5cedc8b546f6b3
- MD5 56ccac1fb6daf720b0b9d06fc528af0e
- SHA1 bda78674aee63f2411b08c9a29434c49d770c523
- SHA512 bb148706c6d22c0e47683043502b1fb709dc919b1a52316c85b521fcac4b6927b318bc4b5aac87f952fc0c3165ff345f5593d947eecdf1d4d4512f7bd5068769
- SSDEEP 768:MuLAZTnAkuSWUYzG8mo2qFOeeXKGoibbb6tN8/nPI6DzjbngX3i8sUqDgA3oLMBE:MuLAZTnbg2aeDqtNKA6D3bgXSpUqsAYx
- TLSH
  T1E3231B003BE8C12BF2BF4FB899F26145867AF2732603D95A1CC451975723BC68A526FD
- MD5 SHA1 SHA512 SSDEEP TLSH
Score

10^/10

default defense_evasion discovery execution asyncrat persistence rat
- Async RAT payload
  rat
- Family: AsyncRat
  AsyncRAT is designed to remotely monitor and control other computers written in C#.
  rat asyncrat
- Checks computer location settings
  Looks up country code configured in the registry, likely geofence.
- Executes dropped EXE
behavioral1 behavioral2